Nothing Special   »   [go: up one dir, main page]

BR112016026572A2 - Filme de barreira, métodos de fabricação do mesmo e artigos compreendendo o mesmo - Google Patents

Filme de barreira, métodos de fabricação do mesmo e artigos compreendendo o mesmo

Info

Publication number
BR112016026572A2
BR112016026572A2 BR112016026572A BR112016026572A BR112016026572A2 BR 112016026572 A2 BR112016026572 A2 BR 112016026572A2 BR 112016026572 A BR112016026572 A BR 112016026572A BR 112016026572 A BR112016026572 A BR 112016026572A BR 112016026572 A2 BR112016026572 A2 BR 112016026572A2
Authority
BR
Brazil
Prior art keywords
barrier film
same
articles
manufacturing
methods
Prior art date
Application number
BR112016026572A
Other languages
English (en)
Inventor
R Breed Dana
W Garnett John Iv
S Heard Mark
J Collick Scott
Bunker Gregory
A Kersten Mark
Original Assignee
Dow Global Technologies Llc
Rohm & Haas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Llc, Rohm & Haas filed Critical Dow Global Technologies Llc
Publication of BR112016026572A2 publication Critical patent/BR112016026572A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/048—Forming gas barrier coatings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/04—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C09D127/08—Homopolymers or copolymers of vinylidene chloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/30—Polymeric waste or recycled polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2427/08—Homopolymers or copolymers of vinylidene chloride
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

FILME DE BARREIRA, MÉTODOS DE FABRICAÇÃO DO MESMO E ARTIGOS COMPREENDENDO O MESMO. Neste documento é divulgado um filme de barreira reciclável compreendendo uma primeira camada compreendendo um polietileno de alta densidade; e uma camada de barreira compreendendo um polímero que não polietileno; em que o polímero é operativo para reduzir a taxa de transmissão de oxigênio através do filme de barreira em relação à taxa de transmissão de oxigênio através da primeira camada; em que a camada de barreira está presente no filme de barreira numa quantidade menor que 5 por cento em peso com base no peso total do filme de barreira. Neste documento também é divulgado um método para fabricar o filme de barreira divulgado.
BR112016026572A 2014-05-15 2015-05-15 Filme de barreira, métodos de fabricação do mesmo e artigos compreendendo o mesmo BR112016026572A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/278,543 US10465053B2 (en) 2014-05-15 2014-05-15 Barrier film, methods of manufacture thereof and articles comprising the same
PCT/US2015/030957 WO2015175871A1 (en) 2014-05-15 2015-05-15 Barrier film, methods of manufacture thereof and articles comprising the same

Publications (1)

Publication Number Publication Date
BR112016026572A2 true BR112016026572A2 (pt) 2017-08-15

Family

ID=53284555

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016026572A BR112016026572A2 (pt) 2014-05-15 2015-05-15 Filme de barreira, métodos de fabricação do mesmo e artigos compreendendo o mesmo

Country Status (8)

Country Link
US (1) US10465053B2 (pt)
EP (1) EP3143074A1 (pt)
JP (1) JP2017518205A (pt)
CN (1) CN106457788A (pt)
AR (1) AR100464A1 (pt)
BR (1) BR112016026572A2 (pt)
MX (1) MX2016014891A (pt)
WO (1) WO2015175871A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT519866B1 (de) * 2017-05-05 2018-11-15 Constantia Hueck Folien Gmbh & Co Kg Recyclingfreundliches, einfach reißbares Verpackungslaminat mit guter Barrierewirkung und Verfahren zu dessen Herstellung
WO2018202479A1 (de) 2017-05-05 2018-11-08 Constantia Hueck Folien Gmbh & Co. Kg Recyclingfreundliches, einfach reissbares verpackungslaminat mit guter barrierewirkung und verfahren zu dessen herstellung
CN111051053A (zh) 2017-07-31 2020-04-21 陶氏环球技术有限责任公司 具有阻挡粘着层的全聚乙烯层压膜结构
JP2020534186A (ja) * 2017-09-22 2020-11-26 ダウ グローバル テクノロジーズ エルエルシー バリア接着剤層を有する積層フィルム構造
WO2020038579A1 (de) 2018-08-23 2020-02-27 Constantia Pirk Gmbh & Co. Kg Recyclingfreundliches, einfach reissbares verpackungslaminat mit guter barrierewirkung und verfahren zu dessen herstellung
JP7282300B2 (ja) * 2018-08-31 2023-05-29 大日本印刷株式会社 包装材料用積層体および包装材料
US11987026B2 (en) 2020-05-27 2024-05-21 Proampac Holdings Inc. Recyclable laminated polyolefin-based film structures
MX2022014257A (es) 2020-05-27 2022-12-07 Proampac Holdings Inc Estructuras con una pelicula a base de poliolefina laminada reciclable.
CA3183380A1 (en) 2020-07-24 2022-01-27 Alexander David Jones High clarity, recyclable, polyethylene-based packaging films
WO2022125246A1 (en) * 2020-12-08 2022-06-16 Dow Global Technologies Llc Article
JP2024500053A (ja) * 2020-12-08 2024-01-04 ダウ グローバル テクノロジーズ エルエルシー 物品

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
CA849081A (en) 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US3914342A (en) 1971-07-13 1975-10-21 Dow Chemical Co Ethylene polymer blend and polymerization process for preparation thereof
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5085034A (en) 1990-10-22 1992-02-04 Hillside Plastics Inc. Method of preparing a blow molded maple syrup jug
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5783638A (en) 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
WO1994014889A1 (en) 1992-12-22 1994-07-07 Aci Operations Pty. Ltd. Barrier material
US5500283A (en) 1993-12-01 1996-03-19 Mobil Oil Corporation Coated hope film and its method of manufacture
US5491011A (en) 1994-01-25 1996-02-13 Colgate-Palmolive Company Thermoplastic multilayer ethylene polymer sheet for containment of odoriferous product components
US5693488A (en) 1994-05-12 1997-12-02 The Rockefeller University Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof
JP3141708B2 (ja) 1994-11-01 2001-03-05 日本鋼管株式会社 ガスパイプラインの漏洩検知装置
JP3258534B2 (ja) 1995-07-28 2002-02-18 タイコエレクトロニクスアンプ株式会社 雌型コンタクト
SG75101A1 (en) 1995-09-29 2000-09-19 Johnson & Johnson Vision Prod Laminated barrier materials for the packaging of contact lens
DE19546684A1 (de) * 1995-12-14 1997-06-19 Boehringer Mannheim Gmbh Vorratsbehältnis für streifenförmige Testelemente
US6764751B2 (en) * 1996-10-03 2004-07-20 Exxonmobil Oil Corporation Coated multilayer polyethylene film
US6403231B1 (en) * 2000-05-12 2002-06-11 Pechiney Emballage Flexible Europe Thermoplastic film structures having improved barrier and mechanical properties
CA2474745C (en) 2002-02-01 2011-05-10 International Paper Company Paperboard substrate for blister packaging
JP2004216362A (ja) 2002-11-18 2004-08-05 Sumitomo Chem Co Ltd ガスバリア性成形体の製造方法およびガスバリア性成形体
JP2005206976A (ja) 2004-01-23 2005-08-04 Mitsubishi Paper Mills Ltd 再生可能な防湿包装紙
US8110259B2 (en) * 2004-04-02 2012-02-07 Curwood, Inc. Packaging articles, films and methods that promote or preserve the desirable color of meat
SE527944C2 (sv) 2004-05-10 2006-07-18 Tetra Laval Holdings & Finance Förpackningslaminat i plast och med gasbarriär, förpackningsbehållare samt metod för framställning av förpackningslaminatet
US7476428B2 (en) 2004-05-12 2009-01-13 Tetra—Laval Holdings & Finance S.A. Plastic gas barrier packaging laminate
AU2006285932B2 (en) 2005-08-31 2010-12-09 Tetra Laval Holdings & Finance S.A. Packaging layered material
US20070090172A1 (en) 2005-10-25 2007-04-26 David Lyon Vegetable and fruit packaging box
US20070100076A1 (en) * 2005-10-28 2007-05-03 Hayes Richard A High modulus ionomers for packaging
GB2452086A (en) * 2007-08-24 2009-02-25 Sun Chemical Ltd Gas barrier materials containing PVA and/or EVOH with clay
US8206814B2 (en) 2008-02-11 2012-06-26 National Institute Of Advanced Industrial Science And Technology Film made from denatured clay
JP3141708U (ja) * 2008-02-29 2008-05-22 積水化成品工業株式会社 食品包装用底材
JP5566238B2 (ja) 2010-09-29 2014-08-06 ユニチカ株式会社 積層体およびその製造方法
US20120196141A1 (en) 2011-01-31 2012-08-02 Robert Pocius High barrier film laminate
US9265648B2 (en) * 2012-05-15 2016-02-23 Hollister Incorporated Odor barrier film

Also Published As

Publication number Publication date
WO2015175871A1 (en) 2015-11-19
EP3143074A1 (en) 2017-03-22
US10465053B2 (en) 2019-11-05
AR100464A1 (es) 2016-10-05
CN106457788A (zh) 2017-02-22
MX2016014891A (es) 2017-03-07
JP2017518205A (ja) 2017-07-06
US20150329734A1 (en) 2015-11-19

Similar Documents

Publication Publication Date Title
BR112016026572A2 (pt) Filme de barreira, métodos de fabricação do mesmo e artigos compreendendo o mesmo
BR112016029163B8 (pt) Película soprada, artigo e película espumada
BR112017013035A8 (pt) Película de proteção de superfície
BR112017004493A2 (pt) composições de polímeros
MX2016017268A (es) Peliculas transpirables y articulos que incorporan las mismas.
BR112018011444A2 (pt) filmes de múltiplas camadas adequados para uso em aplicações de termoformação
BR112015031195A8 (pt) método e sistema para gerenciar dados em uma planilha eletrônica e método para utilizar objetos de planilha eletrônica em uma superfície de desenho eletrônica
BR112017004167A2 (pt) camada de intercalação para vidro laminado e vidro laminado
BR112016029015A2 (pt) películas de multicamadas, e artigos feitos das mesmas
BR112016017565A2 (pt) Película de embalagem
BR112018067763A2 (pt) látex de uma borracha sintética, composição de látex, artigo moldado em película, substrato de formação de camada adesiva, e, método para produzir um látex de uma borracha sintética.
IN2014DN06651A (pt)
CO2017003952A2 (es) Polímeros con procesabilidad mejorado para aplicaciones de tuberías
BR112015017238A2 (pt) artigos rotomoldados de múltiplas camadas
BR112017003303A2 (pt) polietileno de densidade muito baixa produzido com catalisador de sítio único
BR112016024115A2 (pt) composição de amido e sua utilização
BR112016001854A2 (pt) películas de polímero sustentáveis
BR112016008031A8 (pt) películas à base de poliolefina com aperfeiçoadas taxas de transmissão de vapor d´água
BR112016024010A2 (pt) filmes encolhíveis com alta resistência a rasgamento e métodos de fazer os mesmos
AR103911A1 (es) Películas protectoras, mezclas y sus métodos de producción
BR112016028635A2 (pt) artigo absorvente com adesivo isento de agente de pegajosidade
BR112017013084A2 (pt) composições de polietileno com propriedades ópticas melhoradas
BR112016024101A2 (pt) copolímeros aleatórios de propileno e etileno com múltiplas camadas
PE20170273A1 (es) Polietileno de alta densidad (hdpe) estirado en estado solido
BR112017024640A2 (pt) composição adesiva para película de multicamadas refechável

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]